Results 21 to 30 of about 34,913 (244)
Remote SensingKelps are important habitat-forming species in shallow marine environments, providing critical habitat, structure, and productivity for temperate reef ecosystems worldwide.
Amy W. Nau +5 more
doaj +2 more sources
Energies, 2021 The basic and most commonly used application of modern multibeam echosounders (MBES) is the bathymetric survey. Surface sound velocity errors introduce errors on beam steering angles and consequently errors in depth and position values. Due to systematic
Artur Grządziel
doaj +2 more sources
Seabed Classification Using Multibeam Echosounder Measurement Data
IOP Conference Series: Earth and Environmental Science, 2022 Multibeam Echosounder (MBES) utilizes acoustic waves emitted to the seafloor through a transmitter or transducer and records its reflective. The information obtained by MBES are depth data and the scattering value of the acoustic signal reflected by the ...
R. Nitriansyah, B. Cahyono
semanticscholar +2 more sources
Suspended sediment concentration field quantified from a calibrated MultiBeam EchoSounder
Applied Acoustics, 2021 Acoustic scattering can be used to estimate Suspended Sediment Concentration (SSC) through acoustic inversion methods. Current SSC quantification methods are mostly unable to observe both spatial and temporal variations.
Anne Lebourges-Dhaussy +2 more
exaly +2 more sources
Applied SciencesThis research introduces a new multibeam survey line model that optimizes geometric relationships to improve the efficiency and accuracy of surveys over complex seabed topographies.
Yi Lu +3 more
doaj +2 more sources
Remote Sensing, 2020 Scientific exploration of seabed substrata has significantly progressed in the last few years. Hydroacoustic methods of seafloor investigation, including multibeam echosounder measurements, allow us to map large areas of the seabed with unprecedented ...
Agnieszka Kubowicz, Fantina Madricardo
exaly +3 more sources
Comparative analysis of singlebeam and multibeam echosounder bathymetric data
IOP Conference Series: Materials Science and Engineering, 2021 Gresik Port, East Java, is a port that has a very strategic location because there are several large industries such as the PT. Petrokimia Gresik, PT. Semen Gresik, PT. Maspion, PT. Wilmar, PT. Pelindo III, and other factories.
Khomsin, D. Pratomo, I. Saputro
semanticscholar +2 more sources
Mems Technology Quality Requirements as Applied to Multibeam Echosounder
Polish Maritime Research, 2018 Small, lightweight, power-efficient and low-cost microelectromechanical system (MEMS) inertial sensors and microcontrollers available in the market today help reduce the instability of Multibeam Sonars. Current MEMS inertial measurement units (IMUs) come
Bikonis Krzysztof, Demkowicz Jerzy
doaj +2 more sources
Using multibeam echosounder backscatter to characterize seafloor features [PDF]
, 2010 Geocoder Processing Gives Multibeam Echosounder Backscatter an Advantage Over Side Scan Sonar in Producing Reliable Seafloor ...
Hewitt, Antony +2 more
openaire +2 more sources
Remote Sensing, 2023 The upper part of the Krka River estuary and Prokljan Lake are a specific example of a well-stratified estuarine environment in a submerged river canyon.
Ozren Hasan +5 more
doaj +1 more source